Born in the heart of the French Alps, Fusalp has been fitting skiers since '52 - but that isn't stopping us from slipping on the Alliance III trousers for days out closer to home. Perfect on or off the mountain, these high performance thermals expertly trap heat thanks to the ultra soft stretch jersey. As for those who aren't fond of après ski? Their seamless style makes them ideal for layering underneath any pair of trousers. Fusalp stretch jersey thermal trousers75% viscose, 10% polyamide, 10% cashmere, 5% elastaneSlips onSlim fit, high rise, elasticated waistband, all over ribbed texture, seamless, rubberised brand badge at side, tonal stitchingHand wash coldMade in PortugalTrue to sizeSize small: rise 9in / 23cm, inside leg 24in / 61cm, leg opening 7in / 17cmModel is 5ft 10in/1.78m and wears a size smallLightweight, stretchy